Spodiopogon tainanensis

台南大油芒

Spodiopogon tainanensis Hayata

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Hayata, The Botanical magazine, Tokyo 21: 53. 1907. (Bot. Mag. Tokyo)

台灣首次記錄發表文獻

同發表文獻

異名

Spodiopogon hogoensis Hayata

Hayata, Icones Plantarum Formosanarum 7: 70. 1918. (Icon. Pl. Formos.)
Spodiopogon hayatae Honda

Honda, The Botanical magazine, Tokyo 39: 268. 1925. (Bot. Mag. Tokyo)
Spodiopogon gracilis Honda

Honda, The Botanical magazine, Tokyo 39: 269. 1925. (Bot. Mag. Tokyo)

各語言俗名

英

Tainan spodiopogon.
日

たいなんあぶらすすき.
原

Kootu (Paiwan).

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Culms erect, hard, ca. 1 mm in diam.
Blade ca. 8 cm long, 7 mm wide; ligule ca. 0.9 mm long, truncate and ciliate.
Inflorescence a loose panicle; racemes with glabrous branches. Spikelets paired, monomorphic; rachis of raceme articulating. Lower spikelet talling off together with joint of rachis; glumes chartaceous, dirty yellow, sericeous abaxially, lanceolate; lower ca. 5.2 mm long, 9-nerved; upper as long as lower, 9-nerved, slightly narrower than lower; lower lemma membranaceous, deltoid-lanceolate, margins fimbriate, as long as glume, 1-nerved, ca. 4 mm long; palea membranaceous, 2-keeled; upper lemma ca. 3 mm long, deeply 2-cleft, awned from sinus, margins minutely fimbriate; upper palea lanceolate, fimbriate on upper part, infolded on basal part.

分布

台灣 : Distributed on hillsides at low elevations.

引證標本

MIAOLI: Hsianpi, Hsu 551*. TAICHUNG: Kukuan, Kuoh 80054. NANTOU: Kuantaochi, Hsu 10704, Kuoh 4227. TAINAN: Borher, Wang 20028. HUALIEN: Tailuko Park, Liu s. n. 28 Aug 1953.